Comparison: Best Space Heater Bathroom (Updated | Dec 16th)
You’re not alone! Finding the perfect space heater for your bathroom can transform your daily routine from shiver-inducing to spa-like. But with safety concerns and so many options, where do you start? We’ve done the legwork, testing and comparing the top contenders to bring you the ultimate guide to bathroom heaters. Get ready to discover which models deliver cozy warmth without compromising on safety, turning your bathroom into the snug retreat you deserve.
Editor’s Choice
Lasko Portable Electric Ceramic Space Heater with ALCI Plug for Bathroom Use
Simple Bathroom Essential
Best for a specific purpose
- Best for bathroom safe heating: Dreo Space Heater for Bathroom and Indoor
- Best for simple bathroom essential: Lasko Portable Electric Ceramic Space Heater with ALCI Plug for Bathroom Use
- Best for hyperamics fast heat: Dreo Space Heater
- Best for smart bathroom heater: Dreo Space Heater for Bathroom and Indoor
- Best for precise temperature control: Dreo Space Heater
- Best for compact 2-in-1 heater: GiveBest Portable Electric Space Heater with Thermostat
- Best for budget basic heating: Amazon Basics Ceramic Space Heater
- Best for wide angle warmth: Dreo Space Heater
- Best for quiet bathroom comfort: Dreo Space Heater for Bathroom and Indoor
- Best for smart wall mount: GiveBest Wall Heater for Bathroom
Product Comparison: Best Space Heater Bathroom
Bathroom Safe Heating
Dreo Space Heater for Bathroom and Indoor, Portable Heater, 1500W Safe and Quiet PTC Ceramic Heater, 41-95°F Digital Thermostat, 70°Oscillating, Remote, ALCI Safety Plug, 12h Timer, 5 Modes
Dreo
- Safer for Bathrooms: Most space heaters don’t work in bathrooms due to safety concerns and using heaters in bathrooms would also reduce product lifespan. However, Dreo ALCI safety plug that shuts off the small heater immediately in case of a short and contact with water, keeps you warm and safe in the bathroom during colder days.
- Quiet and fast heating: Enjoy all the peace at night with Dreo’s unique airflow structure that minimizes the noise down to 36.5 dB. Thanks to extremely high thermal efficiency, Dreo 1500W PTC ceramics hit 75℉ in just 2 seconds, along with a powerful yet quiet brushless DC motor, you’re to embrace all-around, pleasant warmth in a blink of an eye.It boasts a detachable and easy to clean filter to be sure that you will always breath a clean air.
- Heat Any Way You Like: This electric heater has 5 energy-efficient modes( H1-900W, H2-1000W, H3-1500W, Eco and Fan Only) to suit your varying needs.ECO mode self-adjusts the heating level to keep you in constant comfort while saving more on your energy bills.Adjust temperatures from 41 to 95℉ in 1℉ increments, set a timer (1-12h), 70°oscillation and personalize your comfort at the touch of a button.
- Perfect For Home and Office: This 10.3-inch compact and portable desk heater with a built-in handle can be used anywhere you need it.It is suitabel for bathroom, living room, kitchen, bedroom, office, etc.
- Multi-Protection Features: Made with V-0 rated flame-retardant materials, this portable heater has tip-over and overheat protection, 24h auto shut off provides ultimate safety wherever it sits. Heating Coverage: 95 degree fahrenheit
Simple Bathroom Essential
Lasko Portable Electric Ceramic Space Heater with ALCI Plug for Bathroom Use, 2 Heat Settings and Simple Heat Button, 8 Inches, White, 1500W, CD08200
Lasko
- HEATS UP THE BATHROOM FAST – Say goodbye to stepping out of the shower during the cold winter mornings and feeling chilly as you dry off. This little heater quickly warms up the bathroom. By the time you get out of shower, the entire bathroom is warm and steamy so you can towel off in spa-like comfort.
- SMALL & MIGHTY – Powered by an energy efficient 1500-watt ceramic heating element with 3 heat settings, this little heater puts out a lot of heat. Attractively designed and at less than 8 in. tall with a tiny 6.25 in. x 6.25 in. footprint, it consumes minimal counter top, table, desk or floor space. It’s also easily stored when not in use.
- EASY TO USE – No assembly required. Simply take it out of the box and plug it in directly to a wall outlet. There’s just one big button on the top. Press it once for high heat for one hour. Press it again for high heat. Press a third time for low heat and a fourth time to turn it off.
- APPROVED FOR BATHROOM USE – Comes with an integrated ALCI safety plug (a device that shuts off power to the unit in a fraction of a second in the event of a short). It’s ETL Listed and comes with Automatic Overheat Protection, and a self-regulating ceramic heating element and an exterior that stays cool to the touch – taking the worry out of using the heater for long periods of time.
- TRUSTED FOR GENERATIONS – Lasko has been making quality products for over 100 years, so you can be confident your heater will last. Even though it’s designed for bathroom use, this heater can be used anywhere in the house or apartment to eliminate cold spots and save you from the added expense of turning up the whole house thermostat on chilly days and nights.
Hyperamics Fast Heat
Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat and Remote, 2024 Upgraded, Digital Display, 12H Timer, 5 Mode, 1500W PTC Ceramic Fast Safety Heat for Office Bedroom Home
Dreo
- Powerful heat that fits everywhere: Dreo space heaters for indoor combines Hyperamics 1500W advanced PTC system with a new heat funnel design to deliver heat within seconds and enhance warm air circulation for up to 200% farther reach than traditional heaters.
- Unbreakable safety: Dreo goes beyond the unexpected to deliver peace of mind with every room heater. The innovative tilt-detection sensor improves accuracy and reliability for better tip-over protection, and built with V0 flame retardant materials, overheat protection, and safety plug, all certified by ETL.
- Ultimate temperature control: The enhanced NTC chipset brings more precision to turn your space heater with thermostat into a smart heating powerhouse, allowing you to set heat on a wider range from 41-95℉ with 1℉ increments, saving you energy while keeping you comfortable.
- Cozy quietness: No more choosing between quiet or warmth, Dreo’s heater for bedroom warms quietly thanks to its brushless DC motor with frictionless performance and a winglet fan design that reduces turbulence, reducing noise to only 34dB.
- Fits into your lifestyle: This portable heater handle makes it easier to carry and is equipped with multiple heating levels and modes to heat as you like (Power heat, ECO, Fan Only). It also features handy extras for a hassle-free experience (remote control, 12-hour timer, mute, child lock, and memory function).
- We Are Always Here for You: To ensure a pleasant experience for everyone while using the heater, it is recommended to carefully read the precautions in the user manual and QSG before use. It is important to note that a hot or loose-fitting plug can be a sign of a worn electrical outlet. We recommend that such outlets be checked and replaced prior to heater use to prevent potential overheating hazards. Let our product experts guide you through any issues or questions you might have with the product at any time with our customer support line.
Smart Bathroom Heater
Dreo Space Heater for Bathroom and Indoor, 70°Oscillating, 5 Modes, Remote for Home Bedroom, 12H Timer, with ALCI Safety Plug
Dreo
- Upgraded for Total Protection: This heater for bathroom comes with a new ALCI plug that automatically cuts of power when voltage surges, V-0 flame retardant material construction, overheat protection and tip-over protection to keep you safe at all times.
- Instant all-around Warmth: The improved thermal design and PTC heating element increases heating efficiency by 18.32% on this space heater for large rooms, allowing users to heat fast, and also customize their heating with 3 different levels and 70° oscillation, bringing heat to every corner.
- Smart Digital Thermostat: Save energy while getting comfy. The upgraded digital thermostat combines a dedicated thermal sensor with a new compensation algorithm to accurately track room temperature and adjust power from 900W to 1500W to deliver precise energy efficient heat.
- Choose Quietness, Choose Dreo: Using our patented airflow design, wind is moved quietly and with less turbulence noise, bringing quietness down to just 37.5dB. This heater for bedroom also features a 12-hhour timer and dimming function for an uninterrupted sleep.
- Designed with You in Mind: Every detail on this heater is designed for a seamless user experience. The control panel is placed on top of the heater for easier reach, and it comes with a handy remote control that gives full access to your heater up to 26 feet away.
Precise Temperature Control
Dreo Space Heater, Portable Electric Heaters for Indoor Use with Thermostat and Remote, 2024 Upgraded, Digital Display, 12H Timer, 5 Mode, 1500W PTC Ceramic Fast Safety Heat for Office Bedroom Home
Dreo
- Powerful heat that fits everywhere: Dreo space heaters for indoor combines Hyperamics 1500W advanced PTC system with a new heat funnel design to deliver heat within seconds and enhance warm air circulation for up to 200% farther reach than traditional heaters.
- Unbreakable safety: Dreo goes beyond the unexpected to deliver peace of mind with every room heater. The innovative tilt-detection sensor improves accuracy and reliability for better tip-over protection, and built with V0 flame retardant materials, overheat protection, and safety plug, all certified by ETL.
- Ultimate temperature control: The enhanced NTC chipset brings more precision to turn your space heater with thermostat into a smart heating powerhouse, allowing you to set heat on a wider range from 41-95℉ with ±1℉ increments, saving you energy while keeping you comfortable.
- Cozy quietness: No more choosing between quiet or warmth, Dreo’s heater for bedroom warms quietly thanks to its brushless DC motor with frictionless performance and a winglet fan design that reduces turbulence, reducing noise to only 34dB.
- Fits into your lifestyle: This portable heater handle makes it easier to carry and is equipped with multiple heating levels and modes to heat as you like (Power heat, ECO, Fan Only). It also features handy extras for a hassle-free experience (remote control, 12-hour timer, mute, child lock, and memory function).
Compact 2-in-1 Heater
GiveBest Portable Electric Space Heater with Thermostat, 1500W/750W Safe and Quiet Ceramic Heater Fan, Heat Up 200 Square Feet for Office Room Desk Indoor Use, Silver
GiveBest
- 2 in 1 heater fan: This ceramic heater provides two heat levels, 1500W or 750W and one cool air fan, you can use it both for winter and summer. Thermostat control of the heater will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the thermostat setting. It will cycle on and off. Adjust the setting of thermostat from 41℉ to 95℉ to keep room comfortable
- Multi protection safety system: These heaters are made of flame retardant material avoiding any fire hazard. Automatic safety shutoff system will shut the heater off when the heater overheat. The tip over protection system will also shut the heater off when the heater was knocked over by accident and it will come back on automatically if it is up righted
- Compact and powerful: The mini heater with build in carry handle helps to reinforce the potential of rather low electrical bills by using at the place where you need when you don’t want to warm the full house with other centralized heaters
- Quiet and fast heating: The noise this ceramic heater makes is lower than 45 decibels, quiet enough for most people to use in a bedroom while sleeping. With PTC ceramic heating tech and high speed fan, this heater put out tons of heat to heat up 200 square feet in seconds
- Upgrade abs material: Upgrade abs material applied, which is more flame resident. The room heater with six feet lead cord and 2 prong connection has a long lasting life
Budget Basic Heating
Amazon Basics Ceramic Space Heater, Portable Indoor Heating Solution, With Overheat and Tip-Over Protection, Thermostat, Non-Oscillating, 1500W, 7.52″D x 6.34″W x 9.45″H, Silver
Amazon Basics
- CUSTOMIZABLE HEATING OPTIONS: Choose from three settings to suit your needs – High (1500W), Low (900W), or Fan Only for air circulation without heat.
- COMPACT & PORTABLE: Weighing just 3 lbs and sized at 7.5“L x 6.3”W x 9.5“H, this space heater is easy to move and perfect for your Home, Office.
- Built-in Tip-Over Protection, Overheat Protection, and a Power Indicator Light for safe operation.
- RAPID HEATING TECHNOLOGY: Ceramic heating provides fast and efficient heat in minutes with only 43 dB noise level, keeping you warm quickly on cold days.
- NOT FOR HUMID ENVIRONMENTS: Please avoid using this heater in Bathrooms, Laundry Rooms, or other high-moisture areas.
Wide Angle Warmth
Dreo Space Heater, 1500W Portable Electric Heaters for Indoor Use, PTC Ceramic Heater for Office with Remote, Thermostat, 70°Oscillation, 12H Timer, 5 Modes, Safe Quiet Room Heater for Bedroom
Dreo
- Faster Heat Than Ever: Powered by Dreo Hyperamics Technology, Atom One space heater heats up more efficiently with up to 1500W working power, reaching your desired temperature immediately, letting you feel fast, balmy heat straight away. This electric heater is meant to sit by your feet on the floor, near your hands on a desk, or carry around indoors. Add our heaters for indoors use to your cart & experience our amazing heater and customer service
- Shield360° Protection: Dreo Room Heater Heat up your day and night without worries. ETL-listed Shield360° system provides tip-over and overheat protection, as well as an enhanced safety plug. Along with UL94 V-0 flame-retardant materials to ensure ultimate safety in all aspects
- Save More on Energy Bills: ECO Mode adjusts the heat level automatically to reach your desired temperature while saving more on energy bills. Personalize your own comfort with the digital thermostat from 41 to 95 ℉, adjustable in 1℉ increments. Precise Heat, Precise Comfort
- Warm Any Angle: Experience the heat that envelopes you in the widest way possible. 70° wide-angle oscillation sweeps around to cover the whole area, providing wide-reaching heat for your bedroom, garage, basement, office, desktop, etc
- Engineered to be Quieter: Brushless DC motor and 9 aerodynamic blades smooth out airflow and eliminate air turbulence, delivering soft, tranquil warmth. As quiet as 37.5 dB, you can sleep or work with peace of mind
- Heat the Way You Like: With various modes (High/Medium/Low/ECO/Fan Only), the heat comes in many forms, from powerful heat to more energy-saving ECO heat. Dreo Atom One electric heater with remote control easily provides the balance you want between heat and energy saving
Quiet Bathroom Comfort
Dreo Space Heater for Bathroom and Indoor, Portable Heater, 1500W Safe and Quiet PTC Ceramic Heater, 41-95°F Digital Thermostat, 70°Oscillating, Remote, ALCI Safety Plug, 12h Timer, 5 Modes, White
Dreo
- 𝐒𝐚𝐟𝐞𝐫 𝐟𝐨𝐫 𝐁𝐚𝐭𝐡𝐫𝐨𝐨𝐦𝐬: Most space heaters don’t work in bathrooms due to safety concerns and using heaters in bathrooms would also reduce product lifespan. However, Dreo ALCI safety plug that shuts off the small heater immediately in case of a short and contact with water, keeps you warm and safe in the bathroom during colder days.
- 𝐐𝐮𝐢𝐞𝐭 𝐚𝐧𝐝 𝐟𝐚𝐬𝐭 𝐡𝐞𝐚𝐭𝐢𝐧𝐠: Enjoy all the peace at night with Dreo’s unique airflow structure that minimizes the noise down to 36.5 dB. Thanks to extremely high thermal efficiency, Dreo 1500W PTC ceramics hit 75℉ in just 2 seconds, along with a powerful yet quiet brushless DC motor, you’re to embrace all-around, pleasant warmth in a blink of an eye.It boasts a detachable and easy to clean filter to be sure that you will always breath a clean air.
- 𝐇𝐞𝐚𝐭 𝐀𝐧𝐲 𝐖𝐚𝐲 𝐘𝐨𝐮 𝐋𝐢𝐤𝐞: This electric heater has 5 energy-efficient modes( H1-900W, H2-1000W, H3-1500W, Eco and Fan Only) to suit your varying needs.ECO mode self-adjusts the heating level to keep you in constant comfort while saving more on your energy bills.Adjust temperatures from 41 to 95℉ in 1℉ increments, set a timer (1-12h), 70°oscillation and personalize your comfort at the touch of a button.
- 𝐏𝐞𝐫𝐟𝐞𝐜𝐭 𝐅𝐨𝐫 𝐇𝐨𝐦𝐞 𝐚𝐧𝐝 𝐎𝐟𝐟𝐢𝐜𝐞: This 10.3-inch compact and portable desk heater with a built-in handle can be used anywhere you need it.It is suitabel for bathroom, living room, kitchen, bedroom, office, etc.
- 𝐌𝐮𝐥𝐭𝐢-𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: Made with V-0 rated flame-retardant materials, this portable heater has tip-over and overheat protection, 24h auto shut off provides ultimate safety wherever it sits. Heating Coverage: 95 degree fahrenheit
Smart Wall Mount
GiveBest Wall Heater for Bathroom, 1500W Fast Heating Electric Space Heater with ALCI Plug, Adjustable Thermostat, 3 Heating Modes, 24H Timer, Easy Mounted Heater for Indoor Use, Home, Office, White
GiveBest
- Smart & Convenient Control: GiveBest wall heater is equipped with 1500W PTC heating innovation, swiftly warming your entire area within moments. Enjoy effortless heating with the included remote control and app connectivity, allowing you to adjust temperature and schedules from anywhere, anytime. Perfect for preheating rooms before arriving home.
- Energy-Efficient ECO Mode: GiveBest electric wall heater saves on electricity with precise thermostat control (41°F-95°F), with an unprecedented 1°F accuracy. Enjoy efficient heating with automatic temperature regulation, which reduces energy costs while maintaining optimal warmth.
- Multiple Safety Protections: The smart heater is designed with built-in overheat protection and a tip-over shut-off system to prevent accidents, providing comprehensive safety. It also features an ALCI safety plug and IP24 waterproof safety for bathroom use. And the child lock design is safe for use around elderly family members and children.
- Easy Setup and Flexible Placement: The wall heater comes with a simple mounting template for wall installation. Just follow the guide to drill the correct holes, and your electric heater will hang securely on the wall. Perfect as a space-saving wall mounted heater, ready to provide warmth for your home.
- Wide Heating Coverage: Effectively warms up to 200 sq.ft in well-insulated spaces. With various modes (High/Medium/Low/ECO/Fan Only), the heat comes in many forms, from powerful heat to more energy-saving ECO heat. Ideal as a wall mounted space heater for bedrooms, bathrooms, and other well-insulated indoor areas.
- 【24H Customer Support】The Brand GiveBest team is equipped with 24-hour professional customer service support to address your needs promptly. If you have any questions, please feel free to contact us. Note: Not applicable for long-distance heating in rooms larger than 200 square feet and unobstructed spaces.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
What safety features are most important for a bathroom space heater?
The most critical safety feature is an ALCI plug, which instantly cuts power if the unit is exposed to water. Additionally, look for tip-over and overheat protection for added security. These features are essential because bathrooms present a higher risk of water contact and accidental knocks.
Can I use any standard space heater in my bathroom?
No, you should not use a standard space heater in a bathroom unless it is explicitly rated for that use. Bathroom-safe heaters are designed with specific safety features like ground fault circuit interrupters (GFCI) or ALCI plugs. Using a non-rated heater can create a serious electrical shock hazard.
What’s the difference between a ceramic and an infrared bathroom heater?
Ceramic heaters use a fan to blow air over a heated plate, warming the entire room, while infrared heaters emit radiant heat that warms objects and people directly. Ceramic heaters are better for general warmth, whereas infrared provides instant, targeted heat. For small bathrooms, infrared can feel more immediate and efficient.
How much wattage do I need for a bathroom heater?
For a small to medium-sized bathroom, a heater between 750 and 1500 watts is usually sufficient. A 750-watt setting is often adequate for taking the chill off, while 1500 watts can quickly warm the space. Consider your bathroom’s size and insulation when choosing the wattage.
Are wall-mounted or freestanding heaters better for a bathroom?
Wall-mounted heaters are a great permanent solution that saves floor space and reduces the risk of being knocked over. Freestanding heaters offer more flexibility and can be stored away when not in use. Your choice depends on whether you prefer a permanent fixture or a portable option.
What is a bathroom heater’s ‘bath safe’ rating?
A ‘bath safe’ rating indicates the heater has been tested and certified for use in wet locations, meeting specific safety standards like UL or ETL listings. This certification ensures the unit has necessary protections against water and electrical hazards. Always verify this rating before installing a heater in your bathroom.
How can I get the best value from a budget-friendly bathroom heater?
To get the best value, prioritize essential safety features like an ALCI plug over extra functions you may not use. Look for a model with adjustable wattage settings to control energy consumption. A simple, durable heater from a reputable brand often provides better long-term value than a cheaper model with numerous gimmicks.